Ranked by Attention Score: stars gained over the last 90 complete days
901–1000 of 1,543 by Attention Score · Aug 8, 2026 – Nov 5, 2026 (UTC)
Web Serving and Remote Procedure Calls at 50x lower latency and 70x higher bandwidth than FastAPI, implementing JSON-RPC & REST over io_uring ☎️
:taxi: Fast and robust clustering of point clouds generated with a Velodyne sensor.
stdgpu: Efficient STL-like Data Structures on the GPU
Updater system for Qt applications
A header-only C++ library for large scale eigenvalue problems
Open Robotics Automation Virtual Environment: An environment for testing, developing, and deploying robotics motion planning algorithms.
A lightweight, accurate and robust monocular visual inertial odometry based on Multi-State Constraint Kalman Filter.
DSP IIR realtime filter library written in C++
RBDL is a C++ library that contains some essential and efficient rigid body dynamics algorithms such as the Articulated Body Algorithm (ABA) for forward dynamics, Recursive Newton-Euler Algorithm (RNEA) for inverse dynamics, the Composite Rigid Body Algorithm (CRBA) for the efficient computation of the joint space inertia matrix and is also able to compute forward dynamics with external contact constraints and collision impulses. Furthermore it has some basic support for forward and inverse kinematics.
Multi-Modal Database replacing MongoDB, Neo4J, and Elastic with 1 faster ACID solution, with NetworkX and Pandas interfaces, and bindings for C 99, C++ 17, Python 3, Java, GoLang 🗄️
An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.
CodeCompass is a software comprehension tool for large scale software written in C/C++, C# and Python.
Lightweight, super fast C/C++ (& Python) library for sequence alignment using edit (Levenshtein) distance.
A C++ header-only parser for the PLY file format. Parse .ply happily!
Linphone.org mirror for flexisip (git://git.linphone.org/flexisip.git)
A client library for the Arduino Ethernet Shield that provides support for MQTT.
MIT Licensed Open Source version of Torque 3D from GarageGames
Jupyter kernel for the C++ programming language
Warp speed Data Transfer (WDT) is an embeddedable library (and command line tool) aiming to transfer data between 2 systems as fast as possible over multiple TCP paths.
Header-only, event based, tiny and easy to use libuv wrapper in modern C++ - now available as also shared/static library!
Purely native C++ cross-platform GUI framework for Android and iOS development. https://www.boden.io
Small C++ program to display images in a (modern) terminal using RGB ANSI codes and unicode block graphics characters
Fetish-themed programming language
Godex is a Godot Engine ECS library.
Real-time media stack and lightweight libwebrtc alternative, built in C++20
easy to use, powerful & expressive command line argument parsing for modern C++ / single header / usage & doc generation
A fast, memory efficient hash map for C++
Implementation of Tightly Coupled 3D Lidar Inertial Odometry and Mapping (LIO-mapping)
Deep learning inference nodes for ROS / ROS2 with support for NVIDIA Jetson and TensorRT
Remove duplicates from MASSIVE wordlist, without sorting it (for dictionary-based password cracking)
2D Game Engine with Lua Scripting made on top of SFML !
A C++, header-only library for constructing JSON and JSON-like data formats, with JSON Pointer, JSON Patch, JSON Schema, JSONPath, JMESPath, CSV, MessagePack, CBOR, BSON, UBJSON, toon-format
C++ cross-platform 3D graphics SDK. Includes demos & helper code (resource loading etc.) to speed up development of Vulkan, OpenGL ES 2.0 & 3.x applications
Robust Tetrahedral Meshing in the Wild.
INI file reader and writer
GUI frontend to John the Ripper password cracker
C++11 thread-safe container for sharing data between threads (synchronized queue)
An unordered C++ data container providing fast iteration/insertion/erasure while maintaining pointer/iterator validity to non-erased elements regardless of insertions/erasures. Provides higher-performance than std:: library containers for high-modification scenarios with unordered data.
Forensics artefact collection tool for systems running Microsoft Windows
:video_game: Open Source teleportation based first person puzzle-platformer
Fork of https://gitlab.mpcdf.mpg.de/mtr/pocketfft to simplify external contributions
A fast and robust web server and application server for Ruby, Python and Node.js
Shōgun
Automatically identify anti-patterns in SQL queries
Laser Odometry and Mapping (Loam) is a realtime method for state estimation and mapping using a 3D lidar.
Argh! A minimalist argument handler.
An Emscripten port of DOSBox
A simple C++ library for reading and writing audio files.
G3log is an asynchronous, "crash safe", logger that is easy to use with default logging sinks or you can add your own. G3log is made with plain C++14 (C++11 support up to release 1.3.2) with no external libraries (except gtest used for unit tests). G3log is made to be cross-platform, currently running on OSX, Windows and several Linux distros. See Readme below for details of usage.
🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes
Ground Segmentation from Lidar Point Clouds
C++ library and cmdline tools for parsing and manipulating VCF files with python and zig bindings
HARFANG 3D source code public repository
CCTZ is a C++ library for translating between absolute and civil times using the rules of a time zone.
2D/3D simplicial mesh generator interface for Python (Triangle, TetGen, gmsh)
Linker/Compiler/Tool detector for Windows, Linux and MacOS.
Entwine - point cloud organization for massive datasets
C++ library for creating and modifying Microsoft Word (.docx) files
NUS ICPC Team's Notebook for ACM ICPC World final 2016
A ROS wrapper of the AprilTag 3 visual fiducial detector
libsigc++ implements a typesafe callback system for standard C++. It allows you to define signals and to connect those signals to any callback function, either global or a member function, regardless of whether it is static or virtual.
A header-only and easy to use Ini file parser for C++.
IanniX is a graphical open-source sequencer, based on Iannis Xenakis works, for digital art. IanniX syncs via Open Sound Control (OSC) events and curves to your real-time environment.
The Open Capture and Analytics Tool (OCAT) provides an FPS overlay and performance measurement for D3D11, D3D12, and Vulkan
Distributed C++ services from embedded to enterprise
Precise map-matching for public transit feeds. Generates high-quality GTFS shapes from OSM data.
A full-featured radio automation system targeted for use in professional broadcast and media environments
Rolisteam is a virtual tabletop. It helps you to manage tabletop role playing games with remote friends/players. It provides many features to share maps, pictures, dice roller, manage background music and much more. The main git repository is available here: [https://invent.kde.org/kde/rolisteam].
GUI, CLI, and ROS 2 messages for robot traffic flows in buildings
A realtime visual programming language for interactive media.
Sourcetrail - free and open-source interactive source explorer
Convert HTML to PDF using Webkit (QtWebKit)
YOLO ROS: Real-Time Object Detection for ROS
C++ compile-time enum to string, iteration, in a single header file
TCP/IP packet demultiplexer. Download from:
ThunderSVM: A Fast SVM Library on GPUs and CPUs
CppUTest unit testing and mocking framework for C/C++
Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data